fix

things/angular/src/app/app.module.ts

 import { NgModule } from '@angular/core';
 import { BrowserModule } from '@angular/platform-browser';
 
-import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
 import { ToastComponent } from './toast/toast.component';
 import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
 
 @NgModule({
-  declarations: [AppComponent, ToastComponent],
-  imports: [BrowserModule, AppRoutingModule, NgbModule],
+  declarations: [ToastComponent],
+  imports: [BrowserModule, NgbModule],
   providers: [],
   bootstrap: [AppComponent],
 })

things/angular/src/styles.css

-/* You can add global styles to this file, and also import other style files */
-@import '~bootstrap';
-
-body {
-  min-height: 100vh;
-  min-height: -webkit-fill-available;
-}
-
-html {
-  height: -webkit-fill-available;
-}
-
-
-/*干掉站长统计的文本*/
-a[title="站长统计"] {
-  display: none;
-}
-
-/*标题*/
-h1.title {
-  font-family: 'Helvetica Neue', Helvetica, 'Microsoft Yahei', 'Hiragino Sans GB', 'WenQuanYi Micro Hei', sans-serif;
-  font-size: 22px;
-  padding-bottom: 15px;
-  border-bottom: 1px solid #eee;
-}
-
-.index .navbar-nav>li.index>a, .index .navbar-nav>li.index>a:focus, .index .navbar-nav>li.index>a:hover,
-.download .navbar-nav>li.download>a, .download .navbar-nav>li.download>a:focus, .download .navbar-nav>li.download>a:hover,
-.usage .navbar-nav>li.usage>a, .usage .navbar-nav>li.usage>a:focus, .usage .navbar-nav>li.usage>a:hover,
-.changelog .navbar-nav>li.changelog>a, .changelog .navbar-nav>li.changelog>a:focus, .changelog .navbar-nav>li.changelog>a:hover,
-.bugs .navbar-nav>li.bugs>a, .bugs .navbar-nav>li.bugs>a:focus, .bugs .navbar-nav>li.bugs>a:hover,
-.lab .navbar-nav>li.lab>a, .lab .navbar-nav>li.lab>a:focus, .lab .navbar-nav>li.lab>a:hover,
-.pre .navbar-nav>li.pre>a, .pre .navbar-nav>li.pre>a:focus, .pre .navbar-nav>li.pre>a:hover
-{
-  color: #555;
-  background-color: #e7e7e7;
-}
-
-h1.title .date {
-  font-size: 14px;
-  float: right;
-  padding-top: 10px;
-}
-
-h2.title {
-  font-family: 'Helvetica Neue', Helvetica, 'Microsoft Yahei', 'Hiragino Sans GB', 'WenQuanYi Micro Hei', sans-serif;
-  font-size: 16px;
-  padding: 8px 0 8px 8px;
-  border-left: 2px solid #ddd;
-}
-
-footer {
-  /*margin: 100px 0 10px 0;*/
-  color: #767676;
-  text-align: center;
-}
+@import 'bootstrap';